<template>
  <div class="login-page">
    <van-nav-bar title="面经登录" />
    <van-form @submit="onSubmit">
      <van-field
        v-model="username"
        name="username"
        label="用户名"
        placeholder="用户名"
        :rules="[{ required: true, message: '请填写用户名' }]"
      />
      <van-field
        v-model="password"
        type="password"
        name="password"
        label="密码"
        placeholder="密码"
        :rules="[{ required: true, message: '请填写密码' }]"
      />
      <div style="margin: 16px">
        <van-button block type="info" native-type="submit">登录</van-button>
      </div>
      <router-link to="/register" class="link">注册账号</router-link>
    </van-form>
  </div>
</template>

<script>
// import { Toast } from 'vant' //第一种方法
import { APIlogin } from '@/api/user'
export default {
  name: 'login-page',
  data () {
    return {
      username: '',
      password: ''
    }
  },
  methods: {
    async onSubmit (values) {
      const { data: res } = await APIlogin(values)
      // console.log(res)
      // 登录成功之后我们应该干什么 : 提示、存token、跳转
      // 轻提示
      // Toast.success('登陆成功') // 需要按需导入Toast
      this.$toast.success('登陆成功') // 因为main.js中 Vue.use vant的时候已经给vue实例对象添加好了一个叫toast的变量了
      localStorage.setItem('mobile-token', res.data.token)
      this.$router.push('/article')
    }
  }
}
</script>

<style lang="less" scoped>
.link {
  float: right;
  font-size: 12px;
  color: #069;
  margin-right: 15px;
}
</style>
